Origin of (Dynamical) Mass in Visible Universe and Hadron Properties in Nuclear ...
Study of meson and nucleon properties in vacuum and in nuclear medium based on the...
| Full text | |
| Author(s): |
Debastiani, V. R.
;
Oset, E.
;
Dias, J. M.
;
Liang, Wei-Hong
Total Authors: 4
|
| Document type: | Journal article |
| Source: | ACTA PHYSICA POLONICA B PROCEEDINGS SUPPLEMENT; v. 11, n. 3, p. 7-pg., 2018-01-01. |
| Abstract | |
In this paper, we briefly review the theory of resonances dynamically generated from hadron-hadron scattering, sometimes referred to as "molecules". We give some classical examples of meson-meson and meson-baryon systems, as well as a few examples of different approaches to describe the interaction between hadrons. To conclude, we comment on a few recent works that suggest that some of the five new narrow Omega(c) states, recently discovered by the LHCb Collaboration, can be interpreted as meson-baryon molecules. (AU) | |
| FAPESP's process: | 16/22561-2 - Study of the XYZ systems through three-body interactions using Faddeev equations |
| Grantee: | Jorgivan Morais Dias |
| Support Opportunities: | Scholarships abroad - Research Internship - Post-doctor |